*This program begins at Aliso Viejo Community Park...

Are you interested in science? Join OC Parks and...

*This program will begin at Laguna Canyon...

*This program begins at the Willow Staging Area...

*This program begins at James Dilley Preserve, 350...

Fees: No fees collected at this time. Harriett M. Wieder Park features a 4-acre developed park that includes restrooms, a 24-car parking lot, open turf area for picnicking, decomposed granite pathways, outdoor exercise equipment, native plants, and a scenic viewpoint. The park also has a new ADA accessible playground with...

Heritage Hill Historical Park's 4.1 acres includes four fully restored and furnished historic buildings that span the early history of the Saddleback Valley and El Toro area from the Mexican Rancho era (Serrano Adobe, circa 1863), to the founding of the town of El Toro (El Toro Grammar School, 1890...

Park Hours: 7 a.m. to sunset. Note: Parking lot closes at sunset. Visitor Center Hours: Monday – Friday 9 a.m. to 3:30 p.m.; Saturday – Sunday 9 a.m. to 2 p.m. Enter and exit the Awma Road parking lot via Alicia Parkway only. Trails may be closed for three days...

Irvine Ranch Historic Park is a 16.5 acre special use park that retains 24 original ranch structures that represent the proud agricultural history of Orange County and, specifically, the Irvine Ranch. It was once one of the world’s greatest producers of Valencia oranges, and a leader in dry farming and...

There are no specific operating hours for the harbor itself, however a curfew law is enforced for the parking lots, beach and picnic areas between midnight to 5:00 AM. Orange County Harbor Patrol can be reached for non-emergencies at 949-248-2222, for emergencies dial 911. Panoramic views abound in the natural...